Finding the Third Proportional to 10,833,617,634 and 21,971,851,926

Step by Step Solution

1. Step 1: Write the proportion equation
   10,833,617,634 : 21,971,851,926 = 21,971,851,926 : x
2. Step 2: Convert to fraction form
   10,833,617,634/21,971,851,926 = 21,971,851,926/x
3. Step 3: Cross multiply
   10,833,617,634x = 21,971,851,926 × 21,971,851,926
4. Step 4: Simplify right side
   10,833,617,634x = 482,762,277,058,069,921,792
5. Step 5: Solve for x
   x = 482,762,277,058,069,921,792/10,833,617,634
6. Step 6: Final answer
   x = 44,561,502,294.76